baber/WOPTO huggingface dataset:
Patent JP-2021077956-A (JP)
Title: Acoustic wave device and filter device
Inventor: TAKAHASHI TORU
IPC: H03H9/64
Filed: 2019-11-06
Abstract: To provide an acoustic wave device capable of effectively suppressing a spurious in a longitudinal mode.SOLUTION: An acoustic wave device 1 of the present invention, comprises: a piezoelectric substrate 2; and an IDT electrode 3 provided onto the piezoelectric substrate 2, and does not comprise a reflector. When setting an acoustic wave propagation direction to a first direction x, the IDT electrode 3 includes: a first region A1 positioned at a center to the first direction x; and second and third regions positioned at both sides in the first direction x of the first region A1. When setting each distance of first and second envelope lines N1 and N2 as each virtual line obtained by coupling tip end parts of a plurality of first and second dummy electrode fingers 8 and 9 positioned at the second and third regions in the IDT electrode 3 and a center line M to D1 and D2, the distance D1 on a relative outer side is the distance D1 on a relative inner side or less in the first direction x, and the distance D2 on the relative outer side is the distance D2 on the relative inner side or less. When viewing the acoustic wave device from the first direction x, the center line M is not overlapped with first and second gaps G1 and G2.SELECTED DRAWING: Figure 4
Patent JP-2021076456-A (JP)
Title: Impact detection device
Inventor: FUJISAKI KOTONE
IPC: G01L5/00
Filed: 2019-11-07
Abstract: To provide an impact detection device capable of easily evaluating the variation of striking force from a striking piston of a driving tool depending on the position.SOLUTION: A disclosed impact detection device includes: a conductive top plate arranged so that the front and back sides face vertically; multiple coil bodies placed on the back of the top plate; multiple conductors that are connected so that a current flows in the same direction to each of predetermined number of coil bodies in the multiple coil bodies; and a power supply for fixing the coil bodies to the back of the top plate by means of magnetic force generated on the coil body by applying a voltage to the conductors.SELECTED DRAWING: Figure 1
Patent JP-2021077989-A (JP)
Title: Network system, electrical device, and program
Inventor: ITO ATSUSHI
IPC: H04W84/12
Filed: 2019-11-08
Abstract: To provide a technology that makes it easier than before to connect an electrical device to a wireless access point.SOLUTION: A network system including a wireless access point 400 and a plurality of electrical devices 100 is provided. A first electrical device among the plurality of electrical devices stores identification information of the electrical device that has been paired with self and transmits information necessary for connecting to a wireless access point to a second electrical device in response to a request from the second electrical device for the stored identification information.SELECTED DRAWING: Figure 8
Patent JP-2021078238-A (JP)
Title: Wireless power supply system and control method therefor
Inventor: SUZUKI YOSHIHIRO
IPC: H02J50/10
Filed: 2019-11-08
Abstract: To provide a wireless power supply system with high power supply efficiency.SOLUTION: A wireless power supply system 20 includes: a rail 22; a power reception device 30 provided to be movable along the rail 22; a plurality of power transmission devices 40 provided continuously at a position opposing to the rail 22; a position detection sensor 42 for detecting a position of the power reception device 30; and a control unit 50 for controlling power transmission of the plurality of power transmission devices 40 including a power transmission device 40a, a power transmission device 40b, a power transmission device 40c .... The wireless power supply system transmits electric power from the power transmission device 40 to the power reception device 30 moving along the rail 22 for wireless power supply to the power reception device 30. At this time, the power transmission from the power transmission device 40 is controlled by the control unit 50 on the basis of the position of the power reception device 30 detected by a position detection sensor 44. Thus, power transmission efficiency can be improved.SELECTED DRAWING: Figure 1
Patent JP-2021078263-A (JP)
Title: Control device of rotary electric machine
Inventor: KASHIWAZAKI TAKASHI
IPC: H02P29/028
Filed: 2019-11-11
Abstract: To provide a control device of a rotary electric machine, enabling drive of the rotary electric machine to be appropriately continued even when abnormality occurs in an inverter or a relay.SOLUTION: A control device of a rotary electric machine is provided that is applied to a rotary electric machine system comprising a rotary electric machine, a first power storage device, and a second power storage device. The rotary electric machine system comprises: a first inverter; a second inverter; a first cutoff switch that connects the first power storage device to the first inverter; and a second cutoff switch that connects the second power storage device to the second inverter. The control device of the rotary electric machine comprises: an abnormality determination unit determining whether or not abnormality has occurred in at least either of the first inverter and the first cutoff switch or in at least either of the second inverter and the second cutoff switch; a power cutoff unit that when it is determined that abnormality has occurred, cuts off input/output of power between an abnormal side power storage device and the rotary electric machine; and a command value change unit changing a current command value for a normal side inverter in order to keep output torque of the rotary electric machine being torque before cutoff.SELECTED DRAWING: Figure 2
Patent JP-2021080666-A (JP)
Title: Rolling compaction vehicle
Inventor: SUGASHIMA SHINYA
IPC: E01C19/26
Filed: 2019-11-15
Abstract: To provide a rolling compaction vehicle which allows quickly and easily grasping a state of the vehicle based on the display of instruments provided on an instrument panel as well as the quick and easy operation of switches.SOLUTION: A steering wheel 12 and an instrument panel 10 are provided on the front side of a driver seat 8. A liquid crystal display 23 and a warning lamp 24 are provided as instruments 20 on the instrument panel 10. A hazard switch 28, a work light switch 29, a parking switch 30, and a Hi/Lo selector switch 31 are arranged side by side as traveling system switches 21 on the right side of the instruments 20. A vibration switch 33, a solvent switch 34, and a spray mode selection switch 35 are arranged side by side as work system switches 22 on the left side. All of the instruments 20, the traveling system switches 21 and the work system switches 22 are arranged in an area on the instrument panel 10 which is visible, through the inside of a rim 12c, to an operator seated in the driver seat 8.SELECTED DRAWING: Figure 2
Patent JP-2021080725-A (JP)
Title: Gradient detection device for tunnel lining form
Inventor: OKUBO TSUNEHIDE
IPC: E21D11/10
Filed: 2019-11-19
Abstract: To provide a gradient detection device for a tunnel lining form allowing work load for three dimensional measurement when installing the tunnel lining form to be reduced.SOLUTION: A gradient detection device is configured to place a water tank 81 with an opening to atmospheric air on one end in a tunnel width direction of a tunnel lining form E, place a pressure gauge 82 on the other end in the tunnel width direction, and connect the water tank 81 in communication with the pressure gauge 82 through a hose 83.SELECTED DRAWING: Figure 1
Patent JP-2021082468-A (JP)
Title: Fuel battery module
Inventor: TSUBOI FUMIO
IPC: H01M8/0612
Filed: 2019-11-19
Abstract: To provide a fuel battery module capable of suppressing temperature unevenness of each fuel battery cell constituting a fuel battery cell stack and improving power generation efficiency.SOLUTION: A fuel battery module (1) includes a fuel battery cell stack (2) that is constituted by a plurality of flat-plate type fuel battery cells (38), and has a first surface (42a) formed of a plurality of end faces of the laminated flat-plate type fuel battery cells, and a pair of second surfaces (42b) parallel to the plate surfaces of the flat-plate type fuel battery cells, a reformer (10) for generating a fuel gas, a combustor (12) for combusting residual fuel gas that remains unused for power generation, a housing (6) for housing the reformer and the combustor, and a heat insulating material (8). The housing is arranged to face the first surface of the fuel battery cell stack, and a portion of the heat insulating material is configured so that the second surface of the fuel battery cell stack and one side surface of the housing are covered with a series of heat insulating materials.SELECTED DRAWING: Figure 3
Patent JP-2021082550-A (JP)
Title: connector
Inventor: FUJISAKI RYUICHI
IPC: H01R13/514
Filed: 2019-11-22
Abstract: To keep a pair of cavity towers at a proper positional relationship.SOLUTION: A connector F is equipped with a first housing member 11 and a second housing member 23 molded as separated components from each other, a first cavity tower 12 and a second cavity tower 24 individually projected out from base end portions 11P and 23P of the first housing member 11 and the second housing member 23, and a terminal fitting 22 stored in the first cavity tower 12 and the second cavity tower 24. At the base end portions 11P and 23P of the first housing member 11 and the second housing member 23, a first coupling portion 14 and a second coupling portion 26 are formed, which are fitted with each other to couple the first housing member 11 and the second housing member 23. By fitting the first coupling portion 14 and the second coupling portion 26, the first cavity tower 12 and the second cavity tower 24 are disposed so as to be aligned while keeping a separation space 35 therebetween.SELECTED DRAWING: Figure 3
Patent JP-2021085606-A (JP)
Title: refrigerator
Inventor: MORIYA MASAHIDE
IPC: F25D25/00
Filed: 2019-11-27
Abstract: To provide a technology capable of improving user's convenience, in a refrigerant including drawer-type storage portions stacked in multiple stages.SOLUTION: A refrigerator includes a main body, and a drawer-type storage portion movable in a longitudinal direction with respect to the main body. The storage portion has a lower-stage container having a first opening at an upper portion, an upper-stage container stacked on the lower-stage container and having a second opening at an upper portion, in which an area of the second opening is smaller than an area of the first opening, and an attached container attachable/detachable to a plurality of parts on a side surface extended upward from a bottom surface of the upper-stage container.SELECTED DRAWING: Figure 5
Patent JP-2021086001-A (JP)
Title: Optical element, optical system and optical device
Inventor: SATO SETSU
IPC: G02B13/00
Filed: 2019-11-28
Abstract: To provide a compact optical element which surely cuts light rays outside a screen.SOLUTION: The optical element has a first lens AL1 and a second lens AL2 in order from an object side or an irradiation side along an optical axis, in which a convex pyramid surface or an aspheric surface R2 is formed on an image side of the first lens or a side to be irradiated, a concave pyramid surface or an aspheric surface R3 is formed on an object side of the second lens AL2 or an irradiation side, the pyramid surface or the aspheric surface R2 and the pyramid surface or the aspheric surface R3 face each other through a light transmitting substance containing air, a resin or a liquid, antireflection parts AC are provided on outer peripheries of the first lens AL1 and the second lens AL2, and the following conditional expressions: 0≤|L1p+L2p-180|<10, N1>NIA and N2>NIA are satisfied. In the conditional expressions, L1p: angle on glass material side of convex pyramid surface or aspheric surface to optical axis, L2p: angle on glass material side of concave pyramid surface or aspheric surface to optical axis, N1: refractive index of first lens, N2: refractive index of second lens, and NIA: refractive index of light transmitting substance.SELECTED DRAWING: Figure 3
Patent JP-2021088242-A (JP)
Title: Impact absorption structure of vehicle front part
Inventor: TANIOKU RYOTA
IPC: B60R19/52
Filed: 2019-12-03
Abstract: To provide an impact absorption structure of a vehicle front part which can efficiently absorb an impact load acting on a vehicle from above.SOLUTION: A radiator grille 1 includes: a body member 10 forming a front surface of a vehicle; and an attachment member 20 which extends in a lateral direction of a vehicle and attaches the body member 10 to a radiator support 30 of the vehicle. The attachment member 20 has: fastening parts which are fastened to the radiator support 30; transmission parts 23, each of which extends from the fastening part to the body member 10; and plate-like lateral wall parts 24, each of which is formed by a pair of wall parts extending from both end parts of the transmission part 23 as seen in a direction orthogonal to a direction, in which the transmission part 23 extends between the body member 10 and the fastening part, to the upper side of the vehicle. The pair of wall parts forming the lateral wall part 24 is configured so that a gap between the pair of wall parts becomes larger in a direction from the transmission part 23 to the upper side of the vehicle.SELECTED DRAWING: Figure 1
Patent JP-2021089848-A (JP)
Title: Led drive circuit, led illumination system and led drive method
Inventor: IWAMA YUICHI
IPC: H05B45/00
Filed: 2019-12-04
Abstract: To provide an LED drive method capable of dimming by highly accurate current adjustment and also capable of achieving high reproducibility of a dimming curve near a lighting starting point by temperature compensation for the brightness of LED elements near the lighting starting point.SOLUTION: In an LED drive method, a control voltage value corresponding to the level of a dimming signal is generated, and a DC drive current flowing through an LED element 100 to which a DC constant voltage is applied is controlled according to the control voltage value thereby to dim the LED element. The LED drive method includes: an initial setting step of performing the initial setting of the control voltage value corresponding to the level of the dimming signal, in a control voltage generation part 10; and a temperature compensation step of compensating the control voltage value corresponding to the level of the dimming signal according to the current ambient temperature of the LED element output from a temperature output part 30 when the LED element is turned on next time after initial setting.SELECTED DRAWING: Figure 2
Patent JP-2020072929-A (JP)
Title: Method and device for haptic system
Inventor: Kyle monti
IPC: A63F13/285
Filed: 2019-12-05
Abstract: To provide a method and a device including a linear motor and a control device configured to simulate a haptic feedback.SOLUTION: A simulation system includes: a body; a linear motor which is attached to the body, and has a slide mass body having at least two independent magnetic coils and at least one magnet magnetically interacting with at least one of the at least two magnetic coils when the current flows through at least one of the at least two independent magnetic coils; and a control device which controls the movement of the slide mass body by controlling the current heading toward at least one of the at least two independent magnetic coils, and thereby causes the slide mass body to generate the force of simulating the haptic effect on the body.SELECTED DRAWING: Figure 1
Patent JP-2021089405-A (JP)
Title: Optical scanner, three-dimensional measuring device, and robot system
Inventor: KAMAKURA KEI
IPC: G01B11/25
Filed: 2019-12-06
Abstract: To provide a technique to detect the environment of a mirror without making oscillation of the mirror unstable.SOLUTION: An optical scanner has a MEMS substrate, a substrate fixing part to which the MEMS substrate is fixed, and an environment detection sensor that detects the environment of the mirror. In plan view seen from a direction perpendicular to a surface of the MEMS substrate, the environment detection sensor overlaps or is adjacent to the substrate fixing part and is arranged at a position not overlapping the MEMS substrate.SELECTED DRAWING: Figure 11
Patent JP-2021098246-A (JP)
Title: Roll cleaning device of rotary die cutter and rotary die cutter
Inventor: ISOKAWA AKINARI
IPC: B26F1/38
Filed: 2019-12-20
Abstract: To provide a roll cleaning device of a rotary die cutter which does not need a drive motor or electricity for causing a roll cleaner for cleaning an anvil roll to contact with or separate from an outer peripheral surface of the anvil roll, has a simple device structure, and enables the roll cleaner to contact with the outer peripheral surface of the anvil roll at proper intensity.SOLUTION: A roll cleaning device of a rotary die cutter includes a die cut roll 1 and an anvil roll 2 supported in such a manner that these rolls can respectively rotate around axes O1, O2. The anvil roll 2 is rotatably supported at both end parts by an anvil roll housing 2C and is attached to a frame 3 with the anvil roll housing 2C so as to contact with or separate from the die cut roll 1. The frame 3 includes a roll cleaner 6 which contacts with or separates from an outer peripheral surface of the anvil roll 2 in conjunction with the anvil roll housing 2C contacting with or separating from the die cut roll 1.SELECTED DRAWING: Figure 3
Patent JP-2021105644-A (JP)
Title: Display unit
Inventor: KAWANO YO
IPC: G06F3/0484
Filed: 2019-12-26
Abstract: To display an object superimposed on a prepared image, while preventing superimposition of the object on a non-permitted area, even when an arrangement area in the image does not have a sufficient size.SOLUTION: A printer comprises: an acquisition unit that acquires a plurality of images I and a preferential object OJ1; an image selection unit that selects, from the plurality of images I, a target image on which the preferential object OJ1 is superimposed; and a display control unit that displays the preferential object OJ1 superimposed on the target image. The image selection unit specifies, for the plurality of images I, a permitted area E2 in which superimposition of the preferential object OJ1 is permitted, and selects the target image from holdable images, of the plurality of images I, which can hold the preferential object OJ1 in the specified permitted area E2.SELECTED DRAWING: Figure 8
Patent JP-2020073674-A (JP)
Title: Gasification system and process
Inventor: MANFRED HEINRICH SCHMITZ-GOEB
IPC: C01B32/40
Filed: 2019-12-26
Abstract: To provide the gasification system and the process for producing a synthesis gas by partial combustion of a carbonaceous material.SOLUTION: The gasification system for at least providing a synthesis gas by partially oxidizing a carbonaceous feedstock comprises: a reactor chamber that has a reactor chamber floor part for containing and partially oxidizing the carbonaceous feedstock; a cooling chamber below the reactor chamber floor part for holding a bath of a liquid coolant; and an intermediate part at the reactor chamber floor part, the intermediate part having a reactor outlet opening where the reactor chamber communicates with the cooling chamber to guide the synthesis gas from the reactor chamber into the bath of the cooling chamber, and a refractory brick having at least one layer, that is located on the reactor chamber floor part and is supported by the reactor chamber floor part, wherein a lower end part of the refractory brick surrounds the reactor outlet opening and defines an inner diameter thereof, and a dip tube extends from the reactor outlet opening to the bath of the cooling chamber and has a wide apex.SELECTED DRAWING: Figure 1
Patent JP-2021104723-A (JP)
Title: Weather strip for vehicle, its manufacturing method and its manufacturing apparatus
Inventor: ANPO TORU
IPC: B29C39/26
Filed: 2019-12-26
Abstract: To make the reaction force of a molding hollow seal wall at the door closing equivalent to that of an extrusion part, set a section where the sealability can be secured and set a core extraction hole non-setting section.SOLUTION: In a vertical side molding mounting base 50, a core extraction hole formation region R1 formed with a vertical side molding core extraction hole 52 for extracting a core is set. In a molding mounting base 60, a core extraction hole non-formation region R2 not formed with the vertical side molding core extraction hole 52 is set. In the core extraction hole non-formation region R2, a molding thickness-reduced recess 65 and a molding rib 66 extending to the outer side from the inner side of a cabin on the inner surface of the molding thickness-reduced recess 65 are formed.SELECTED DRAWING: Figure 5
Patent JP-2021104617-A (JP)
Title: Cutting machine
Inventor: KURAGANO SHINJI
IPC: B23D45/16
Filed: 2019-12-26
Abstract: To provide a cutting machine capable of transferring into a restriction release state for a tiltable range easily.SOLUTION: When an auxiliary member 60 is attached to a base basic part 30, in a state of a right angle cutting, an abutting part 18c of a bevel plate 18 abuts on an upper surface of a front guide bar 62 of the auxiliary member 60. Further, a bottom surface of a link member 23 abuts on an upper surface of a support bar 64 of the auxiliary member 60. Thus a reverse tilt of a body from the right angle cutting state to a right side relative to the base basic part 30 is restricted. The auxiliary member 60 is removed to allow the reverse tilt of the body. Specifically wing bolts 36, 37 are loosened and the auxiliary member 60 is pulled out of the base basic part 30 to the right side. In addition, when a tilt adjustment lever 19 is loosened, the reverse tilt of the body is allowed.SELECTED DRAWING: Figure 3
Patent JP-2019524739-A (JP)
Title: アポトーシスインヒビター
IPC: A61P25/00
Filed: 2017-07-17
Abstract: 本発明は、コハク酸デヒドロゲナーゼサブユニットＢ（ＳＤＨＢ）のインヒビターもしくは共有結合修飾因子および／またはアポトーシスのインヒビターである化合物ならびにその薬学的に許容される塩、ヒドリドおよび立体異性体を提供する。該化合物は医薬組成物および製造方法において使用され、また、それを要する者を該化合物または組成物の有効量で治療することを含む使用方法において使用される。
Patent JP-2019532387-A (JP)
Title: 電子ゲート環境のための乳幼児検出
IPC: G08B25/04
Filed: 2017-07-05
Abstract: 乳幼児検出システムおよび大量通行監視システムが提供される。乳幼児検出システムは、乳幼児であるとされる、電子ゲートシステムに提示された対象者の入力画像を撮像するように構成されたカメラ（１１０）を含む。乳幼児検出システムは、電子ゲートシステムに対応した電子ゲートアプリケーションのための乳幼児検出タスクを実施するように構成された深層学習モデルを記憶するメモリ（１２２）をさらに含む。乳幼児検出システムは、入力画像に深層学習モデルを適用して、乳幼児であるとされる対象者に関係した実際の乳幼児の存在または不在の乳幼児検出結果を提供するように構成されたプロセッサ（１２１）をさらに含む。乳幼児検出タスクは、乳幼児検出タスクに対する乳幼児偽装を防ぐために、１つまたは複数の異なる物理的な偽装材料に対応した１つまたは複数の異なるディストラクターモダリティを評価するように構成されている。
Patent JP-2019534589-A (JP)
Title: 多入力多出力通信のための方法およびデバイス
IPC: H04L27/26
Filed: 2017-07-26
Abstract: 本開示の実施形態は、多入力多出力（ＭＩＭＯ）通信のための方法を提供する。例えば、スケジューリング情報が、端末デバイスにおいてネットワーク・デバイスから受信され、スケジューリング情報は、少なくとも、端末デバイスの復調基準信号（ＤＭＲＳ）および少なくとも１つのさらなる端末デバイスのさらなるＤＭＲＳによって共有される物理リソース・ブロックと、物理リソース・ブロックの各々におけるＤＭＲＳおよびさらなるＤＭＲＳに割り当てられた異なる副搬送波とを示し、物理リソース・ブロックの数は、端末デバイスと少なくとも１つのさらなる端末デバイスの総数で割り切れない。ＤＭＲＳが生成され、ＤＭＲＳの長さが、物理リソース・ブロックの数および少なくとも１つのさらなる端末デバイスの数に基づいて決定される。ＤＭＲＳは、物理リソース・ブロックにおけるＤＭＲＳに割り当てられた副搬送波でネットワーク・デバイスに送信される。基地局などのネットワーク・デバイスで実施される対応する方法、ならびに上述の方法を実施することができる端末デバイスおよびネットワーク・デバイスも開示される。【選択図】図２
Patent JP-2019526587-A (JP)
Title: Ｐｄ−ｌ１を発現する癌を処置する方法
IPC: A61K47/42
Filed: 2017-09-05
Abstract: キャリアータンパク質、結合剤及びパクリタキセルを含むナノ粒子複合体で癌を有する患者を処置し、及び任意的に、抗PD-L1抗体で共処置される為の方法、製剤及びキットが本明細書において記載されている。【選択図】図１
Patent JP-2020500948-A (JP)
Title: 官能化コポリマー及びその使用
IPC: C08J9/40
Filed: 2017-08-30
Abstract: 官能化コポリマーを含む物品及びその使用、特に、生物学的溶液中のモノマータンパク質から凝集タンパク質を分離するためのプロセスにおけるような、生体材料を結合するためのプロセスにおける使用であって、物品が、ａ）多孔質基材と、ｂ）多孔質基材に共有結合された、炭化水素主鎖及び炭化水素主鎖に結合された複数のペンダント基を含むコポリマーと、を含み、１）第１の複数のペンダント基のそれぞれが、（ａ）少なくとも１つの酸性基又はその塩と、（ｂ）少なくとも１つの酸性基又はその塩を、連結された原子少なくとも６個の鎖によって、炭化水素主鎖に直接連結させているスペーサー基と、を含み、２）第２の複数のペンダント基のそれぞれが、（ａ）少なくとも１つの酸性基又はその塩と、（ｂ）少なくとも１つの酸性基又はその塩を、連結された原子少なくとも６個の鎖によって、炭化水素主鎖に直接連結させているスペーサー基と、を含み、第１の複数のペンダント基が、第２の複数のペンダント基とは異なり、第２の複数のペンダント基に対する第１の複数のペンダント基のモル比が、９５：５〜５：９５の範囲である、物品。【選択図】なし